Answer:
k > -26
Step-by-step explanation:
To isolate the k, you subtract 6 from both sides to get k < -26.
Answer:
$83.88
Step-by-step explanation:
It will cost 83.88 because there are 12 months in a year, and since it's $6.99 every month we will have to multiply $6.99 by 12 which would give us $83.88
<span>d. 40 units because i counted all the way to the next dont and it gave me the frist answer and i keep doing that unitl i figure out all the sides</span>
Answer: 16590
Step-by-step explanation:
The formula we use to find the sample size is given by :-
, where p = prior estimate of population proportion.
= Critical z-value (Two- tailed)
E= Margin of error .
Let p be the population proportion of cyanobacteria.
Given : E = 0.01
Critical value for 99% confidence interval : 
If Ian does not want to rely on previous knowledge , then we assume p=0.5 because the largest standard error is at p=0.5.
Now, the required sample size = 
Required sample size = 16590
Answer:
p = -9 ; open circle pointing left
Step-by-step explanation:
-7p + 3 < - 60
*subtract 3 from both sides*
-7p < -63
*divide both sides by -7*
p < -9
